A Utah National Guard unit set up a traffic control point near the northern part of Khost province. A TCP is a method U.S. forces use to deter and potentially stop the transportation of weapons, bomb making materials and enemy personnel. Petty Officer 2nd Class Santos Huante has more. Includes sound bites from Senior Airman Erin Sims, Canine handler, Sgt. Clay Young, 118th Sapper Company and Spc. Justin Halbert, 118th Sapper Company.